"Though I Am an Inept Villainess" is officially listed with 11 episodes in total

Submitted ⁨⁨2⁩ ⁨days⁩ ago⁩ by ⁨populator@sopuli.xyz [bot]⁩ to ⁨anime@ani.social⁩

https://futsutsuka.net/blu-ray/vol2.html